If you show some proof then may be it's possible for some people to make trust and start following your signals. In this era trusting someone is so difficult act because now lots of people are just collecting money but at start they pretend to be good by helping others but actually they are not good.
you should provide some signals if people test those signals and they work correctly then it will be really appreciable.
At least when you fail, the damage isn't big and then you are also motivated to learn. If let say the OP provide a good signal, we must still be careful because like said, some are only good at the start and later on their true colors will come out.