Do you know your break-even BTC price?
Monthly operating costs (power + hosting + maintenance + repairs + internet, etc) Γ· monthly BTC mined = your break-even price.
As long as BTC trades above your break-even, you are profitable. Below it, you are burning cash.
Review regularly. It changes with every difficulty adjustment, every power bill, and every BTC price move.
π What is your current break-even price? Drop it below.