does your anxious behaviour make you want everything NOW !

ive noticed and im aware of the fact that ive always wanted everything done this instant...

coming off meds- im tapering this time but i want to get off of them NOW
losing weight - im currently on yet another diet and when i lose 2 pound in a week (reccommended) im dissapointed and i want to lose 8 poubd in a week,so i get mad then throw in the towel

jobs like painting a room- i rush and rush and rush,rather than spending time getting it prepared properly i go non stop day and night until the jobs done

i seem to be like this in every area of my life its like a bug in my brain telling me i cant rest until the task is done ....

the question is ?

should i try and stop this behaviour,or accept that this sort of thing is going to send me to an early grave

oh how i wish i was laid back