Sacrifice doesn't exist in the minds that are free from egoism.
All actions are being performed out of unconditional love or selfless compassion, without attachment, identification, desire, judgment, comparison and expectation.
Selfless compassionate minds are void of satisfaction and dissatisfaction/disappointment, pleased or displeased, regardless of whether the fruit of actions is desirable or undesirable, as well as how other people react towards one's actions and the fruit of one's actions.
There's none being there to be sacrificing anything.
There's nothing being sacrificed.
It's merely life existence of the body and mind in this world is limited by time, space and causation, where one might not be able to do everything at one time, or be at different places doing different things at the same time.