The moment you start taking decisions yourself you will make a change in your life ,some decisions will be bad and some will be good but at least you are different from those who rely on others decision. Don't invest in coins because people around you are investing in it ,I did the same in the past even when i knew that the coin doesnt make lota sense and it doesnt end well for me ,I repeat same mistakes like thrice before I really opened my eye ,I knew what's right from the start im just wasn't bold enough to do what I felt was right.
Investing in crypto has a high risk due to its volatility. So you have to be more careful in this investment. Do not be easily tempted or believe in various offers.
I suggest you read various references, research and check before deciding to invest in certain coins. And make sure you know the current cryptocurrency price movements before investing.