Problem: How to be nocturnal
Train yourself gradually.
It's difficult to switch straight from a normal sun-driven schedule to one in which you're sleeping while the rest of the world is awake. Doing this will likely just leave you completely sleep deprived, since you'll force yourself to stay up all night and you won't be able to sleep well during the day.

Answer: Instead, gradually start staying up later each night and sleeping in later in the morning. Push the times back more and more, and in a week or so you won't have as much trouble waking and sleeping when you want to.

Problem: A man is standing in a room melting down an object with a utensil that is creating several sparks. another male

Answer: then walks behind the person and puts on a helmet for protection as he watches the man in front of him.

Problem: How to get popular on instagram
Set your profile to public.
It's difficult to get popular if you have to approve every person who follows your account. People also tend to want to see what kind of photos you are sharing before they decide to follow you.
Answer: If you want to gain as many followers as possible, you need to have a public account. Link your instagram profile to your other social networking as well.