A common thread I've noticed in people who say it's all luck is they never recognize when they are being lucky, and good fortune passes them by, unnoticed. Successful people feel lucky because they notice good luck and take advantage.

For example - odds are very good you're healthy. That's lucky! You live in the US - a lucky place to start a business! The internet makes it easy - lucky! You have an education - more great luck! If not, there's a free youtube video on just about anything you need to learn - what great luck!