Following signals

Following signals is not a ideal option as a newbie. It's the time of learning. Forex trading requires specific knowledge and skills. Even to follow someone you need good knowledge about trading. Be skilled if you want to make money with forex.

I prefer manual trading. Try signal at your own risk. Because there are lot scammers in the market.

Signals isn't profitable. Because signal suppliers give a good deal of signals everybody. And it isn't feasible for anybody to follow each of the signal. Suppose you did 3 trades out 10 and your 3 hit stop loss but other signals were rewarding. In average they're providing green pips but you're losing.

That’s correct. Relying totally on signals as a newbie is not a good idea. Gain your knowledge and then go ahead and follow the signals so that no one can fool you.

Don’t be too much attract to signal trading. Try to trade manually.

Why not... It can be used as a certain reference point to make more accurate decisions...

Many services now offer ready-made signals.
This rarely gives me much credibility.
It is always best to analyse everything personally.
It is more promising when you are in control yourself.

Everyone is free to choose what they like. There is no need to limit yourself in any way. The main thing is to check the information you use.