Over security on post

Hi guys glad I finally got back on the site. kept trying to get on with the old passwords and stuff wouldn't work finally decided to re register and it worked.So I am back - site seems to be running smooth the one of the hard things and I know it will discourage others from posting is all the security. I don't have a forum so I cannot say I know anything but you have to already be logged on to post. Then when you want to reply you have to put in them letters. That takes me many time to get through, the other two questions are good they are made for dummies like me.Just my 2 cents - keep up the good work