You can’t pour from an empty cup. Take care of yourself first. (Source unknown)
The significant question, however, is “What’s in your cup?” If someone bumps into you while you’re holding a cup of coffee, what spills out? Coffee, of course. When life comes along and shakes you (and it will), whatever is inside you will come out. Life provides the cup; how will you fill it? Live so that when life gets tough, joy, gratitude, and peace will spill out.
[God] produces this kind of fruit in our lives: love, joy, peace, patience, kindness, goodness, faithfulness, gentleness, and self-control. (Galatians 5:22-23)