very hard to cope up

sometimes i feel like being milked like a cow. whoever gets chance squeezes me. so much expenses every day.  even i try my best i cannot cope up. everyday it is increasing.  even with a cardiac disease i try as much as possible. But unfortunately that is not enough. i am becoming irritable day by day.   i know everybody is having a not-so-good impression about me. But I always tried to be a good son, good brother, a good father or a good husband. but whoever meets me always wants this thing or that thing, either in cash or kind. Their hands are always up and never down. Added to this is the stress of my professsion.
Everything tightening the noose around my neck. i am unable to handle the stress. It is like riding a tiger's back. i donot know how i got there, but i just cannot get down.