I answer the phone because it could be an important-to-me call like a seller, but instead they are just important-to-caller calls.

When posting things like ads and bandit signs to get prospect properties to wholesale, there is a possibility that some of the callers responding to my marketing will be condo and townhome owners looking to get out from under these properties.

I have no problems creating rapport with callers because I tend to be a people person--but I just have to hone the skill of knowing HOW to help callers along with that.  

A lot of investors who are marketing use their VA to screen the callers. 

After several texts the tenant agrees to give the deposit that same day and pay the first mos rent Friday, so I agreed to that and they agreed to that, well two days later they decide to back out and demanded to have their security deposit.Well I had to turn down several very potential tenants and many other callers literally like 10-20 people.

I've got my website and CL ads bringing in some callers who are looking to sell, but I've gotten a few that are mobile homes.

A few days ago, an unsolicited caller (a realtor) asked me whether I wanted to sell it.

My Spanish is at about the level of a 3 year old ;) The callers will either keep it extremely simple, or put someone on the phone that does speak English.We haven't signed a lease with a non English speaking tenant, but my attorney said the official language of leases is English and if they sign it without understanding it, they are still bound by it.

Don't record the caller unless you inform them at the beginning of the call, but that may scare them away.

This sounds like your caller's wife.