So im pretty new to this "Mining"-Stuff, and i was thinking about maybe buying a few GPUs, but since they are already pretty expensive, and our electricity isn't the cheapest either (0.15 €/kWh), i'm not sure if it's worth it?

I mean, Profit-Calculator's say i would make profit, but the thing is, im somehow scared of literally failing/setting up everything...

Can you guys maybe share your stories how you got started with all this mining-stuff?