you can grow your bitcoins through multiple ways, if you invest your bitcoin in gambling there you can really grown your bitcoin in a very very fast mood.
In trading you do not have to panic when buying and sell, you have to prepare some small amount for long term. do not immediately buy the price. bid as low as possible to get more profit when you sell it, if you really want to grow your bitcoin
in this case, we still need to figure out the schedule for the rise and fall of the price of a certain coin. In some cases, I'm looking for the period when the coin had the highest rates. And already from this point I am guided by what can happen in the future.