Had 2 people call today. First one asks how much would I charge for a 1 acre lot. Told him I would have to see it, asks if I charge by the hour or by the acre. Said it depends, and told him I would come look at it and inquired where he lives. He mentioned a subdivsion that I service (very high end), I mentioned I had another estimate to do out there and could swing by today, asked for his address, long pause, then he hung up. I knew more then likely he didnt live there he sounded very young and this million dollar homes. Just by the questions he was asking you could tell he was digging for information. Funny thing is if would have just come out and said, Hey I'm starting lawn mowing this year can you give me some pricing guidlines and I would have helped him out. Other call was pretty identicle you can just tell when the call isnt serious.