As mentioned by everyone else here, go for something cheap like a USB miner or a second hand miner and run it and see if it is something you'd like to do and if it is profitable given the cost of electricity/capital cost.

Mining especially ASIC mining isn't for the faint of heart or (light of hearing). It is loud, hot and sucks tons of power and isn't a fun thing to do at home for a long period of time unless you are serious and build another shed to house the equipment and pull extra power lines over.

Always know that the cost of the equipment will depreciate and the "break even" goal post tends to shift with each Diff Adjustment or release of new (faster) ASIC miner.