I didn't even think about the other interpretation of what I said. Just giving up entirely is probably not a great approach to life in very many circumstances.

Undisciplined

I would put it another way. Deciphering when you should pack it in and move on to something else and when you should push through is a very important life skill. 

grayruby

BooksAndArticles

Book Review: “Emotional Intelligence 2.0”

cryotosensei

Knowing when to give up is a very important life skill.

Another sleep trick is that we fall asleep easier when the temperature is dropping and wake easier when it's warming. If you have a programmable thermostat, you might be able to get an easy boost to your sleep quality.

I've heard people claim that men only know two emotions: rage and horniness.