My best advise I can give to a newbie is;
Invest with what you can afford to lose (when it comes to altcoins), while with all you have when it comes to Bitcoin.
Never take loan to invest in cryptocurrency (Bitcoin or altcoins).
Always invest for the long run (Bitcoin).
When you have succeeded to invest in any crypto asset (Bitcoin mostly) take off your attention from it, to avoid wanting to withdraw when the market is down or take profit when it is not due.

My best advise I can give to a newbie is;
Invest with what you can afford to lose.
Never take loan to invest in cryptocurrency.
Always invest for the long run.
When you have succeeded to invest in any crypto asset (Bitcoin mostly) take off your attention from it, to avoid wanting to withdraw when the market is down or take profit when it is not due.