"All the great DJ's just messed around until they learnt everything, I am going to do the same."
Yes, we have all watched videos online where DJ's like Martin Garrix, Avicii and Skrillex all just worked stuff out for themselves. However, they all put in about thousands of hours of work in before they got discovered.
You can, of course, take this route but why bother when you could shred out all the boring learning bit and focus all your time on the fun stuff like organising playlists and working on your mixing abilities.
Why not fast track your route to a career in the DJ industry by taking this course and learning the secrets and hacks rather than spend 10,000 hours trying to figure it all out for yourself.