DJ'ing isn't so hard. It takes a bit of practice and some KNOWLEDGE of music. Instead of practising 2 weeks, spend 2 hours learning about what makes the difference between noise and music, between repeating and building energy, between faking to look busy and shaping the atmosphere by tweaking the elements, between a dull set and a banger. Knowing that will make you a good DJ, not doing the drop like everybody else or doing the transition that is going viral. An actual DJ is a musician, and uses whatever available to create its own version.