This is a mind-numbingly slow game...

[Matthew Trotter]

By the time I'm 40, I see myself managing 10+ rental properties. That's in about 8 years from now, and I think it's an easily attainable goal. The problem is that it's soooo sloooooowwwww. I've got two properties now, and I'm house-hacking my way to 10 total. 

It'll take another year to save up enough for another purchase, so until then, all I can do (real estate wise) is listen to BP Podcasts. What are some things you have done in times like this where there wasn't much to do but wait?