Since i'm new in cryptocurrency. I got scammed 2 times

. The investment sites scammed me Btc and Eth. I fall into investing to them because of their promise 100 percent return of investment. then after that happened. I learned my self to study first and to invest to a right place. And i don't let this will happen again.
Yes, it is extremely important to do your homework in crypto-world before investing. Actually, that's true about any investment decision you make.