Shouldn't I ask for help?

Shafeen, helping me to fix cpu problem

Unless I can't, I do all my work by myself. I always help others if they ask. I helped by myself when I see any person is sick or in any trouble. Don't I have any right to ask for help when I need? I have seen whenever I ask for any help people felt disturbed. Either I don't know how to ask for help or actually people doesn't like me, that's why they don't feel good to give me time.