Is there a limit to happiness that we can have?

Medicine says YES.

"Fine Line Between Pleasure & Pain"

http://www.scienceagogo.com/news/19990718214106data_trunc_sys.shtml

Study Shows Brain's 'Pleasure Chemical' Is Involved In Response To Pain Too

http://www.sciencedaily.com/releases/2006/10/061019094148.htm

http://www.opioids.com/dopamine/pleasurepain.html

http://www.dailymail.co.uk/sciencetech/article-1081242/Brain-line-love-hate-scientists-reveal.html

http://www.independent.co.uk/news/science/scientists-prove-it-really-is-a-thin-line-between-love-and-hate-976901.html

Taoism says that every thing in creation consists of the pairs of opposites Yin and Yang. Yin represents darkness and Yang represents light.

http://www.shen-nong.com/eng/principles/whatyinyang.html

http://www.sacredlotus.com/theory/yinyang.cfm

Prasad2015-06-23T15:10:36Z

Four Ways Happiness Can Hurt You

http://greatergood.berkeley.edu/article/item/four_ways_happiness_can_hurt_you

http://psychcentral.com/blog/archives/2011/06/10/can-you-have-too-much-happiness/

Daniel2015-12-28T14:49:12Z

No ****.