I'm a very lucky person. I get great parking spots, I find money on the ground, I bump into people who turn out to be just who I needed to bump into, and so on. I was intrigued to read about a professor who can teach people how to be luckier. He recruited people who self-identified as lucky or unlucky, and then subjected them to tests that were not entirely based on chance (for example, not rolling dice or tossing coins) but that most people wouldn't think of as a game of skill. For example:
I gave both lucky and unlucky people a newspaper, and asked them to look through it and tell me how many photographs were inside. I had secretly placed a large message halfway through the newspaper saying: "Tell the experimenter you have seen this and win £250.” This message took up half of the page and was written in type that was more than two inches high. It was staring everyone straight in the face, but the unlucky people tended to miss it and the lucky people tended to spot it.
He has a list of principles to make yourself luckier. I'd say I do these things, and I agree they are likely why I am lucky. I suggest you give it a try. You may also be interested in his blog and youtube videos, which are mostly about "magic tricks" that are based on psychology but don't feel like it. I especially like "Colour Change." See if watching that changes your mind about anything.