We are born with the ability of self-control, even if sometimes we are not able to use this ability. These are the ten practical and effective methods extracted from Stanford University's most popular psychology course "self-control". Let's change old habits, cultivate healthy new habits, overcome procrastination, focus on key points, and manage pressure.

In summer, the common diseases of white-collar workers in the air-conditioned sickroom office are distressing. The symptoms of air-conditioned diseases are often similar to "cold"; So how many degrees is the most suitable for indoor air conditioning in summer, which is also most beneficial to health?