I had a tenant that cut his couch in half with a reciprocating saw.

She seemed to reciprocate my friendliness, in contrast with the lender-turned-owner-by-default to whom she owed at least two months' rent.When we signed and I asked for the February's rent, I told them clearly that because we were starting on the second of the month and not the first, I was going to waive the late fee which I normally charge if the rent is still outstanding past the first.

They're directly/mathematically related - reciprocals.   

I hope to reciprocate as well.I began learning about REI in Sept 2012 and have been hooked into learning all that I can ever since.

Reciprocal tax agreements between governments might also be in place. 

I feel I know enough to be dangerous, but definitely not enough to avoid some inevitable noob mistakes that only experience can teach.I recently got my WI license for MLS access (debating getting my IL license as well since there is reciprocity for WI/IL) and am beginning to interview brokers - started my process with Keller as a baseline.

He has long-term relationships with his main specialized subs, and often reciprocal barter relationships.

I need to take the supplement exam (reciprocity) asap. 

First year Landlord here and I decided to give my tenants $50 off their rent for the month of December.I figured this would promote the holiday spirit but also gain a little respect and hope the respect they show to me reciprocates to the property that they are renting.

I'm going to feel obligated to reciprocate and I don't want to.