10 things you shouldn't do while tired

[ahlam1399]

http://img-s-msn-com.akamaized.net/tenant/amp/entityid/BBJr3dg.img?h=100&w=100&m=6&q=60&o=f&l=fIt goes without saying that you shouldnâ??t drive or, um, operate heavy machinery, but these surprising moves are also a bad idea when you're exhausted.

أكثر... (http://www.msn.com/en-ca/health/wellness/10-things-you-shouldn%E2%80%99t-do-while-tired/ss-BBJsKXq?srcref=rss)