Of course you can be rich with Bitcoin and still have the right time to buy Bitcoin. Because Bitcoin's price is very low and now it is possible to earn a lot of profits in the future. So, I do not think you'll miss this golden opportunity.
if I think it is rich and whether or not it depends on the person, the problem is that if the person is always passionate and keeps trying, getting rich is easy. because if you want to try well, it won't betray the results either