[koffiezet]

I get what you mean... I'm a freelance and work mostly on location. Partially because getting people together and convincing/guiding technical people is a large aspect of my job - which is virtually impossible to do remotely.

I'm also actually pretty introvert, and could lock myself up for days or weeks without seeing anyone - but that's on my terms. When it's not and there's no clear light at the end of the tunnel, that simply wouldn't work for me. The niche I found currently offers a nice balance - but I have to push myself for the social interactions that are required for the thing I do.