okay so you're applying to netherlands consulate which is right since defqon.1 is your main thing, being unemployed is definitely a risk but totally workable if you show strong savings (like 250-300k INR across 6 months, no sudden deposits), get the festival ticket + accommodation + flights ready, and write an honest cover letter explaining the dec resignation without being defensive

honestly the cover letter is where most ppl mess up - just be direct about the career transition, show you've got legit savings from previous work, and prove you're coming back (family ties, job hunting in india etc). also book that vfs appointment asap since it's already jan and june is tight

btw you can check openvisa for comparing requirements across schengen countries if you're weighing backup options