用people 好似怪怪的....
同埋 will lack of impetus..用lack +of /....唔係暗示左ｌａｃｋ　係ｎｏｕｎ　咩．．．但前面　跟　ｗｉｌｌ　．．．

should it be
Without a dream, you have no impetus in your life


簡單直接．．．不會好點嗎

引用:

Lack of impetus
____ of _____

of起中間既時間,, [of前]同[of後]都係要用[NOUN]

other example::
充滿信心 - full of [confidence]
full of [confident] 就係錯架喇..

如有錯,, 請指教  

其實用lack 洗唔洗　加of ...係睇你當lack 係　ｎ　ｏｒ　ｖｅｒｂ．．．

係ｎ　要＋　ｏｆ
唔係唔洗

你講既full of confident..唔係ｏｆ　放前／後　問題．．而係confident係ａｄｊ　．．．放邊都錯．．．要放　ｃｏｎｆｉｄｅｎｃｅ．．．好似你咁打先岩＝〕