It’s possible, but depends heavily on electricity costs and the gear youre using. Don’t go in expecting big profits without doing the math first. You might want to look into pools like emcd to get started with steady smaller payouts instead of solo mining
Where do you think a newbie will get at least 10-20 kilowatts of power at a good price?
This is all good in theory, but when you start mining in practice, you have a lot of problems, because mining is usually not entirely legal.