Don’t be afraid to say no. Too many people try to please everyone, and in the process don’t please anyone. Don’t be rude, but if your intuition tells you to say no, say no.
Help as many people as you can, but when it causes you to neglect God, family or friends draw a boundary. If the boundary has to be drawn for family and friends be careful you don’t let their guilty accusations cause you to rethink your decision. With family that is going to happen. If it happens with friends, rethink whether they are really friends.
Too many of us try to do too many things. If we are intentional about guarding our time for the important over the urgent we will be happier and more productive people.