It's much easier to offer you opinion on how to box than it is to step into the ring and fight.
There's a lot of noise from people today who are happy to commentate on what those participating are doing wrong. But that's a very different game to actually taking part.
While armchair critics may appear to have all the answers, when push comes to shove, they crumble.
Don't settle to be an armchair critic.
Get up and take part.
That's where the real learning happens.