As a guy who got into crypto only late 2023, please help me understand the classic 2017 and 2021 bull markets

So I got into crypto only in late 2023 and have made a bit of money, overall portfolio up about 30% on a total capital in of about $2300. This is about the maximum that I could have put in over that time in crypto because I am only still new in the working environment so I'm not earning a whole lot of money.

Please can someone genuinely help me to understand how the bull market was.

I get so excited now when I see coins that have 2x and 3x in one day.

Were all coins like 10x each day?

Could you basically buy ANYTHING and earn good money?

Some screenshots from the time would help as well.

Thanks, looking forward to your responses.