You can't do this

==Introduction==
Yes, it is highly unlikely that you will be able to pass this challenge. In fact, I am telling you quite seriously that it is not possible. You have already experienced the difficulties of this task, and it is clear that your suffering will only increase as you continue further. Given this reality, it begs the question: why would you continue to persist?
While it may go without saying, I feel weird and embarrassed to express my curiosity in seeing how you will fare against this particular challenge.
==What is You Can't Do This?==
You Can't Do This The difficulty known as 'You Can't Do This' belongs to the Class 18 difficulty level and is categorized as a sub-difficulty of 'Why Would You Do This'. The next difficulty level in sequence is 'Psi', and the difficulty itself is trying to tell you that you'll end up like the "rest of them" and mostly "you can't do this" with laughter. This difficulty tries its utmost best to subdue any player that steps on its turf. Not to mention that its obstacles are straight-up ridiculous. You may be required to generate Class 24 obstacles within a tight time frame of just FIVE minutes. or even beat THE BORDERLINE but 10^8 (100 million) times harder. This difficulty also isn't straightforward in terms of catches either, if you are touching any kind of ground (any solid surface you are stepping on), it will result in making your focus 20% less. It is recommended to attempt this difficulty in the water. This may seem counter-intuitive, but remember that water isn't a solid, so you are immune to this catch. Alternatively, you can do this in the sky or in outer space, as long as you do not step on a solid object.
==Icons==
 (Old Icon) This icon is very bad. The icon is a ">:D" and more ">:D"s behind it, but they're translucent. There is also text saying "...". The background is just a simple gradient. (White to dark grey)
---- (NEW icon) The newer icon is similar to Why Would You Do This' third icon. Let us explain what's in the background first. It is another simple gradient, but this time it has a spiral galaxy with blurry dots on the background. It still has the multiple ">:D's" with the three dots, but now the dots are "melting".
==Catches==
Did you REALLY think you'd find a Baseline C18 with no catches? Foolish of you.
*Every minute, you have a 0.01% chance of restarting. Every minute, this also doubles, except for Peak YCDT's last obstacle, since that would guarantee restarting.
*Most glitches are patched; you'll have no luck if you try to dance clip.
*You ABSOLUTELY CANNOT spend more than 6 hours on the difficulty, except for that one waiting obstacle.
*Every time your character resets, there is a 1% chance of returning to WWYDT.
**Beyond High YCDT, there are GBJs. Escaping them without resetting or losing progress in any way is equivalent to peak-high-Transcendence obstacles. Oh and the percentage doubles every time you reset, but caps at 64% or else that would break 100% and become more alogical than Uproarious' page.
*Between obstacles, you must do a random C17 difficulty. You can get deleted difficulties, too. Meaning it could be Cryptic, or it could be the literal peak of Class 17.
**Difficulties have certain challenges linked to them. For example, if you get Unfathomably Impossible, you have to wallwalk IRL after rebeating it. If you get a deleted difficulty, you get instantly deleted and go back to THE BORDERLINE. Luckily, this only has a 1 in 14,000 chance of happening.
==Obstacles==
=== Low YCDT===
*2^110 stud jump with a collidable instakill wall covering the way.
*300 MILLION stud walkaround with 10^3 stud instakill stick out without moving a single inch.
*Surviving lava for about a googol seconds without flinching.
*50^10 stud jump into a lodge with spinning instakill brick with -1000 velocity.
*100 centillion stud instakill walkaround without moving while your computer is not turned on.
*Googol stud wrap, while it's an instakill. You cannot move in any way.
=== Mid YCDT===
*Gargoogol (Googol squared) stud jump. You have 69 walkspeed.
*Instakill 10^128 stud wraparound.
*Doing a 909 octillion stud walkaround 45 times in a row without moving. The top part deals 50 damage, and so does the bottom one.
*10^203 stud walkaround
=== High YCDT===
*Doing Deathupreme 100 times in a row. Again, you cannot move.
*Centillion stud jump with 10,000 walk speed and 1,400 jump power.
*Making an Aleph-Math jump in 1 minute and 45 seconds. It must be accurate, and playtesting is not required.
*Doing a kickbrick corner clip with a -500M velocity spinning instakill brick 5 times in a row.
*Corner clipping in -704,249 seconds, meaning you'll have to do it before reaching this obstacle. Do it 50,000 times in a row.
=== PEAK YCDT===
*Beating Why Would You Do This 5 times. It's ever-so-slightly buffed, this time.
*Googolplex stud wrap.
*Doing Mid YCDT 120 times without failing.
*Walking on a 0.1 stud instakill tightrope with a 128.99 undecillion stud wrap.
* THE BORDERLINE buffed 100 million times.
*10^500 stud lodge with 0 walkspeed. Not negative walkspeed, as that would revert your controls. Your character is fully anchored.
*wait for 10^100 seconds in order to go further onto to the floor.
=== SKYLINE YCDT===
Now you're at its HIGHEST form. Not feeling confident anymore? Good for you.
*Doing 45 post-patch mid air corner clips. Some parts are temp-bans, meaning you'll just be stuck on WWYDT until your ban expires.
*Googolplex stud jump, without walking.
*Making 100 accurate Effortful jumps in 50 seconds. Playtesting is not required.
*Doing a Gargoogol stud jump with your jumppower and walkspeed nerfed to 1000x less. This means 0.016 walkspeed and 0.05 jumppower.
*A Big Bang sized stud jump with your walkspeed being buffed by 100x. This means 1,600 walkspeed.
==Towers in this Difficulty==
*N/A
*N/A
*N/A
*N/A
*N/A
==Trivia==
*This difficulty is inspired by some difficulties.
*The obstacles are inspired by The Crystal HELL (kinda lol, for some reason, it's also inspired by 2 other difficulties (WITHOUT ME KNOWING) and both difficulties are NOT on the Difficulty Chart (Sad Face D: and Angry Face D:<)
*The icon was made in photopea.
*Changed because PlayerTGTC's style and grammar were kinda improved, and because of PlayerTGTC's return and boredom.
*The icon was changed so it won't be exactly like Why Would You Do This.
==Continuing On.==
It's like you used the uno reverse card against YCDT. It went like "You CAN do this" after you beat this. Seriously, what difficulty can even defeat your persistence? Welp, you did it. Why am I even acting like you're about to defeat JJT? Just go away and suffer in Psi.