How should i make decisions?

Actually i find it very difficult to maintain that keep going feeling. It's very tiring sometimes without anyone support me to keep going. But i always try my best to maintain this feeling. I wanna keep going and think positively. Sometimes dunno how should i express my emotion to others. When comes to mind work, i'm lost already. Just can't go on any further. Something blocks my way from doing my work. I just can't figure out what is it. Feel like giving up also. Just many things in my mind. Wanna decorate the notice board, study, and alot more. I dun feel any emotion now, but only knows that i take my time. Keep thinking i cannot delay any other stuff anymore. So, what can i do? Somemore i got project to do. Stress? I dun feel any. Just dunno what am i waiting for that's all. I know, do the most important things first. I just can't make decisions at all. I still remember in sec sch when i study Elements of Office Administration, did a assignment on how do you handle your work? Wah biang, know what? I only get 2-3 correct answers you know? Very bad. I'm aware that i will handle things one day. And now, it comes to my life already. What should i do? I cannot be independent now. I still can't. I realised my brain is getting slower than ever. May stuck anywhere anytime. It means by chi dun. If mao dun, maybe not as bad as chi dun bah. Now i'm not feeling well..