You make as much money as you need. Some days you don't bother with trading at all. You have better things to do. You play golf, sail, do lunch. You take extended vacations whenever you want.
Life is sweet.
There are plenty of people out there ready to sell you a day trading course or system for thousands of dollars that will show you how to implement this fantasy. The only problem is they haven't been successful traders. They make money only by selling their losing methods to others. When you go home, you're not going to be a nice person to be around. I'm already not too a nice a guy to be around.