Typical people need to sleep for 25%-30% of each day, it is hardwired into our biology. I think that "strive to be happy 100% of the time" can be turned into an

Typical people need to sleep for 25%-30% of each day, it is hardwired into our biology. I think that "strive to be happy 100% of the time" can be turned into an excellent excuse to sleep deprive yourself, in order to avoid making hard decisions about what to prioritize in your life. You can apply the same logic to your job. Everybody needs to earn their keep. That's a fact of life. People that already want an excuse to forgo their live for the sake of work will take it as confirmation of what they want to hear. Not to say that what you say is wrong, just to point how it can be use it to rationalize if taking literally and/or out of context.