Just go for it. Lifes to short to listen to all the negative ones.
I had a go in a 206 about 8 years ago, loved it and ignoring advice from everyone around exept the wife deceided to go for my CPL(H).
2 1/2 years ago dream achieved. Then before doing any work I was found to have a heart problem. Been grounded for 18 months but at last there is light at the end of the tunnel.
Would I do it all again? You bet I would! Just another job? Never?