^^ you should share them !
people alway used to tell me that my ideas were crap/wouldnt work... and some of them were crap / wouldnt work... but I figured something out or changed them around a bit and make them work !
once youve got a few things that work under your belt people take you more seriously....
now when I buy things like 40yr old engines on ebay and tell people Im going to run it on lard giving us free heat and selling power back to the national grid they say "oh right" and waddle off instead of laughing at me