We also know that a long time without change or challenge can lead to boredom, and physical and mental strain.

我们也知道，长时间没有变化或缺乏挑战会导致无聊，造成身体和心理上的疲惫。

youdao

Mental strain can also worsen.

精神过度紧张也可加重。

youdao

Job promotion produces 10% more mental strain and leaves up to 20% less time to seek medical treatment, University of Warwick researchers have found.

英国华威大学日前一项研究显示，人们在升职后，心理压力会增加10%，去医院看病的时间则减少20%。

youdao

Ducking a decision often creates bigger problems in the long run, but for the moment, it eases the mental strain.

FORBES: Decision Fatigue: Why Willpower Isn't Always Enough

She acknowledges that playing a slave was a mental strain.

BBC: Tarantino's Django in firing line

Therefore, instead of falling into old, outdated habits that put a strain on your mental and financial well-being in retirement, establish some new investment habits that will help you succeed beyond just the dollars and cents of traditional retirement planning.

FORBES: Move up http://i.forbesimg.com t Move down