I hate selling and buying anymore..

I went through this BS with a welding machine I was trying to sell......Guy who I knew of wanted it and he was getting a bargain. He asked me what I needed to get for the machine and I told him we can either dance around or get to it. No negotiating no BS I have to get 3 grand....He ran the machine, welded with it, the whole ball of wax and he offers me a few hundred dollars less
So again I tell him look at whats out there, what these machines are worth.....Laid it all out there for him
This is what I need to get its 3 grand
He leaves comes back a few days later, same routine
Leaves and calls a couple of days later and im like ok stop by, mistake
Same **** again. He couldnt accept not getting that machine for what I wanted, had to get it for less
I told him get in your truck and leave. Told him I wouldn't sell for one dollar less than 3 grand
I had some second thoughts but the reality was this guy was a smart *** know it all
Turned out that a few months later I got another job and used that machine for a few more years