Children and criminals give in to their urges. If your not mature enough to control your urges than you cannot be a professional advantage player. It means you can't control your emotions and that leads to disasterous plays like overbetting, chasing losses, and playing hunches once things get a little hairy as a big loss is unfolding. If you think all you have to do is wager more money if you want more money, you really don't have the concept of how to make money at this game. You bet in proportion with your bankroll and thats it. Just because you want more money doesn't mean you can bet what ever you want, you can, but than you'll be no different than the ploppy gamblers who give their money away everyday. Self control and discipline is even more important in this job than a lot of others that you're trying to avoid.
As for getting through college and finding a good job being hard, its somewhat true. But college was probably some of the most fun I've had in my life. Not to mention the people I met there that led me to a career in professional blackjack. As for finding a job after, I have a good many friends from school that now make much more money in 1 year than what their whole college education cost. The time in school was worth it because it was fun as well as valuable, and for most very lucrative after it.
And if you don't think there's any pain and suffering at playing blackjack for a living, you better check yourself son, because so far it sounds like you have neither the backbone or the smarts to play this game at a high level. If this game hasn't ever disapointed you than you really haven't played it.
I'm also curious where are you going to get the bankroll to play at the level needed to make a living. Unless you plan on living with mom and dad until they die and leave you the house, playing red isn't going to pay the bills. And just playing green will assure you will never buy a new car or house or have any medical insurance besides maybe the free clinic. Blacks or better man, and even then you better have some money stashed away for the dry times.
On top of that you better be one hell of a player, better than what you show now with your lazy attitude, or it doesn't matter how much money you play, you will lose.
Now I'm not a believer that a person should be forced into what path of life to take. College is not for everyone, manual labor is not for everyone. But more times than not bad decisions in life force you to do something that you don't want to do more than any other person can. Successful people do have work ethic, thats not make believe. The bottom line is if you don't work to excel at something you won't. Like you said time is an important thing. But only if used wisely it'll make you, if you do nothing with it it will break you. Time is your biggest enemy when thats all you have.