How much experience does it take to truly master the art of investing?3 years?Not a chance. In the last 3 years, markets have been riding high without even a 20% correction. It’s been more like a joyride than a test of skill.How about 5 years? We saw a market decline due to Covid in 2020 that threw us all in a loop. Shouldn’t it count?I don’t think it should count. You see the market went…