I can really relate to what you are saying.
Family- they over-step their bounds, so I just lie to them. The guilt shit doesn't work, but I do check on the elderly.
Friends - When my weekends came about, it was nuts - I was going to about 20 different places. But, friends really are a blessing, so I really do try to make an effort with them. If too many things go on, I just pick what I feel I should pick, and explain to the rest that I am doing such and such this weekend. I like jam packing a weekend, anyway.
And there are certain interests including sports that everyone knows I do, and they give space.
But then again, you get a team, and there's a new set of friends.
I really do spend a lot of time with them. I get around it sometimes by doing stuff with very large groups of friends.
Friends really are special. I think I realized that when some died.
Can you imagine the opposite problem, and not having any friends?
I know you have to be patient with them sometimes, but they really are a blessing.
If you have nothing left, but you have friends, then you have a pretty good life.
Love all my friends! Hope this helps.