Yup it may be possible but many of
want's to be millioner in a day.
Only less than 10% of the people really makes money by trading.
Every field has it's competition but in a greed, people join crypto to make their portfolio 10x.
But in most of cases they loss their hard earned money.
So,
Only we ourselves have to decide that,
where we want to be..
In 10% people or in 90% people
There's no question about earning lot of money in trading alt coins, you can be a millionaire instant, depends on your capital and investment. If you have more investment the more profit you may gain if you trade alternative coins and most important is your techniques and strategies on how you trade coins otherwise the disadvantages of it you will get loss of your assets and investment if you don't know how to trade coins.