Also, learn from my mining hardware mistake
I bought L3 miner + power supply for $1680 a piece. Bought 10 at close to $17k
Right now L3 miner + power supply $100 bucks a pop
To mine successfully you need to think like a trader. When you buy a ASIC/pay for a contract it's the same as gradually taking a long position over the course of ~6 months.