Can't stop skipping school..

[youtasd]

So a little background, when I was at the 9th grade I was going to Air force school ( it's one of the best here in Israel. ) but got really bad marks.
Because of the bad marks I got expelled from there and went to a normal school for the 10th grade. So this year ( 10th grade ) I was told that I am going to be in a class without finals, means no graduating or going in for a profession.

I tried my best, and made it - got transferred to a regular class and now am doing the finals and etc.
But at the same time I got transferred, I lost all my friends, but thats not related now.
So time flew by, I started skipping school. I prefer to stay at home, near the PC and just let the time go on.
I've been warned to stop doing it by the principal, I was on the verge of going back to where I came from, no finals. But I was given a second chance, and guess what am I doing today? Skipping. Again.
I know that my future won't be so good if I continue, but I really cannot stop - at all.
Can somebody help/gives me tips?

[niceguy44]

you've been given a second chance. take it. stop skipping school. think of your future . go back to school & do your best.

[Sergeant]

School is for like, 12 years of your life. Your life is 85 years. How you perform in those 12 years determines how you live in the MUCH larger part of your life. Just commit yourself for your last few years at school and work hard, because if you wish to enjoy the rest of your life, then that is what you must do. If you continue to miss lessons, when you are 50-60, you will look back at yourself and regret the decisions you made, and will only be able to imagine the life that you 'could of had'. If you want that ideal life, go into school tommorow and make a mental note that 'its only for a little while - I may aswell get it overwith.' With this mindset you will be able to achieve anything, but at the moment you need to graduate from school. Come on man, you can do it.