Father problems

I went to church and asked for my dad why is he always upset and always grumpy, I wanted to give him something he never had but I think I blew it, I was trying so hard and failed, you can't move mountains if he does not bundge, I didn't want him to be this way but he is tired and I know I never wanted him to fail, but as long as you are alive you can do better and I believe in my father because he is the only father I ever got.