Trading is much better and safer than gambling. Because you can really lose a lot of money with it and that is the problem.
I hope that more money will trade and stop with gambling because you can be poor of gambling and that is very bad.
this's just then you will have good investors and bad investors. End of the day you can make a case for all these words to be used in whatever context. You cant really live life without gambling even by breathing you hope to get air and by crossing the street you hope to not get run over.