Beware of "Energy Vampires"
Sometimes you come across ppl in life who, intentionally or unintentionally, take so much toll on your mental and emotional energy. Engaging with them feels such a burden (possibly they are unaware of it). If you feel you happen to be in same situation, just take some break to collect and re-gain energy. You can only be helpful to others if you have mental strength.
It reminds of "energy vampire" character played in a comedy series, who's 'power' was to suck all the energy out of ppl (much like vampire sucking blood out of humans). Beware of such vampires!!