It's doable but just need 3P's, Passion, Persistence and Perseverance.  

I have big dreams, and a high level of perseverance to achieve them.

Perseverance?

Since you're emotional about it, you might as well hire an attorney to evict them.In investing, you got to keep the emotions out.Easy to say but hard to do.But, it's when things are hard and you persevere, that's when you become great!

This was a lesson in grit and perseverance.

A truly inspirational story of perseverance and sticking to your guns.

It might just take a lot of perseverance and cutting through red tape.I'm actually a bit surprised you haven't been able to find tenants. 

I knew deep down that with some hard work, consistency, and perseverance, it could afford me the life that so many of us want (financial freedom).  

It’s been a long road more so for him in and out of hospitals his whole life being told he would be able to do this and that but he’s a fighter and I’ve always taught them failure is not an option, it’s a learning experience and by the grace of god and his willingness and perseverance he has overcome all that we were told he wouldn’t.

It takes perseverance and a "never give up" attitude to succeed at this.Write down your lessons and move on to the next properties.Good Luck.