It's not about how long but good and fast you're at learning. You can be trading for a long time and still be losing on a steady because you don't have the necessary knowledge to execute accurate trade. Your longevity means nothing but you knowledge and skills means everything. Moreover, trading is not a business buddy, it's more of a skills.
The art of decision making is very important where the knowledge we have learned without direct application to the market is the same and don't play around with our money, meaning make this one of our investment vehicles that if we manage it well, the money will also flow quickly.
In ordinary and traditional places, the possibility of making a profit, for example selling, of course, exists, but it also depends on how high the consumer level is in the area and is also influenced by the monthly income level of its residents. In crypto, it might be different because if you are good at taking advantage of volatility, you might get a quick profit.