I'm finishing grad school in STEM. I have a postdoc offer already, but will be applying for more. During grad school I volunteered at a suicide line taking phone calls. If you volunteer a certain number of hours (I have) they will write you a letter of recommendation.
I chose to volunteer just to volunteer. It has been helpful training in other areas though. Learning how to listen, empathize, etc. has been really helpful and surprisingly relevant to other areas of life.
Is there anything I can use that letter for as I go from grad school/postdoc to TT and beyond? If not that's fine, I was just volunteering to volunteer.