I think it's a bad idea to use trading signal and bots because it might hindered the learning process of a beginner. Maybe as a reference trading signal can be use. Remember that a trader should develop his/her own system that consistently made him/her money.
It's a bad idea to try something new with all-in! If you are trying something new with money you can afford to lose then why not?
Don't get me wrong here, I am not saying you should run for every signal, or to run any trading bot... first do some research about them, how trustworthy they are, did anyone else tried them... and if you like what you see, you should give it a try!
In crypto (and pretty much everywhere else) there are people who are honest and fair, and people who are just using everything they can for their own benefit! So everyone should be careful with new things, but bad things that can happen are not reason for not living a life!