To me, tình yêu is a needed emotion. tình yêu is what makes bạn want to protect someone hoặc something, to want to always be with that someone hoặc something. tình yêu brings people together, it protects people. It may hurt us at times, but it protects us also. bạn fight to protect those bạn tình yêu no matter what the cost. tình yêu in any form is the key to survival, bạn just can't do anything if bạn aren't doing it out of love.