How do people invest in real estate while working a full time job?

[Ben Stanley]

I'm still in the learning phases, but trying to both stabalize my income and also figfure out how I could invest in real estate while working fulltime 40-50 hours a week. I imagine there is a lot of work and things that need to be sorted during the day and cant wait for the weekend. 

So how does one balance a ton of work with starting out buying real estate?