He came off as persistent in offering his consultant service.  

Be persistent but respectful.

Keys to the business:  attitude, persistence, product knowledge and training (knowing how to properly inspect, make a listing presentation, demonstrate a property, and CLOSE.)This is a wonderful business. 

A mobile phone app is key so you have persistent access no matter where you are.Total operating cost (coverage, cost of exports, cost to acquire additional contact or transaction history data) factoring in assumptions in overall marketing effort and volume.

@Ben Leybovich and @Sam GroomsNow that’s persistence!

@Ivette Bravo you have to be patient and persistent.

Contractors struggle to return phone calls so I was persistent ins asking my realtor for multiple contractors. 

But persistence is key. 

It's hard to remember when it happens, but if you persist, you're going to make a lot of money off lessons learned in RE.

I was on the market like a hawk though.Im not sure if I got lucky, or if I just happened to be persistent.