I think you do not think much about it. all the moments on the bitcoin are very profitable. you buy bitcoin today and look in the future with your bitcoin. you just need to save bitcoin and sell it when the price goes up. even if you buy bitcoin at an expensive price though. that is a good moment in my opinion because the price of bitcoin in the future will be higher. do not wait for cheap prices if you want to invest bitcoin. buy bitcoin right now and see in the future. you will earn money from bitcoin. so you will become rich.