Any solutions or answers for me!?

I have so many things to do... goals, expectations, targets etc.
Some need to be done within time constrained, others have to fulfill.

Two words to describe:
BUSY! STRESS!
what should I do???

1. Give up?
2. Heck care and idle all the way?
3. Juz let nature take its own course?
4. Try to categorize things that are important?

Can anyone teach me how to solve my problems? Sighzzz....