I agree. If getting the luck you wanted can be learned then gambling sites, casinos and lotteries will not exist for sure . Some of you might say that lucky charms, rituals or any superstitious beliefs work but for me they just ways of making you positive nothing more nothing less. That's why I always silently laugh every time I go to one of the Chinese town here and hear those Feng Shui "experts". They tell people to wear this and they will be from sickness, Year of the Rat this year so do this to be lucky blah blah blah. Shockingly some still believe and buy their accessories without noticing that the one who became lucky here is not them but the seller himself since his business is doing well . I feel pity for them.