Sell and double down on multifamily.My main line of thinking is simply the velocity of money is literally 2-4 times greater with more units (assuming similar numbers on ROI). 

I literally did nothing to the house except place a for sale sign in the front yard.

I literally did nothing to the house except place a for sale sign in the front yard.

We literally sat on this house for a year, then we realized Texas wasn't where we wanted to live and we sold.

If you can literally pick anywhere make sure it is a city you don't mind living in.

I've talked to literally a few thousand prospective investors and find that many of them have a similar story to your.

The cost benefit on my modeling cost segs is literally often like 15 to 1 or better.  

There are literally tens of thousands, maybe millions, of wanna-be investors on BiggerPockets that think they'll get rich if they just read some books and listen to podcasts.

There is literally nothing that a wholesaler can do that a competent Realtor cannot, including finding a buyer who is "all cash, quick close".There is an entire industry built up around teaching people to wholesale illegally. 

Paying time and materials, you are literally paying them by the hour for the work.