There is no secret to success. It is hard work and practice. One thing the best in anything have in common is they worked hard, practiced, hard work, etc. So if you aren't willing to do that....you'll have to find another reason to enjoy the sport. There is no problem wtih that. I would say at most locals...and even regional matches, their is really only a few people contending for the win. The other hundred or so just enjoy it - or for some other reason. Their is nothing wrong with that.
But, if you want to win, if that's what drive's you; you'll have to get into the garage and get to work. Really..... 20 minutes a night 3-5 nights a week and you'll see drastic improvements.