Nope,you have joined just in a proper moment, compare the current prices and the prices a year ago and you will see a huge difference, you are lucky you can buy bitcoin for 4k $ and etherium for just a hundred bucks ! Don't miss your chance to load your bags with cheap coins !
What do you give such advice for? Look, if the market goes up, people won't thank anyone except themselves, it's in our nature. If the market goes down, for them, this will be you who is to blame!)