With my sport, I am outside and in the water, which can be really drying and damaging to the skin, so I try to be vigilant about taking good care of it.
A friendship can weather most things and thrive in thin soil but it needs a little mulch of letters and phone calls and small silly presents every so often - just to save it from drying out completely.
Sisters are always drying their hair. Locked into rooms alone they pose at the mirror shoulders bare trying this way and that their hair or fly importunate down the stair to answer the telephone.