to handle or change something carelessly and cause problems
небрежно обращаться с чем-то или изменять его, вызывая проблемы (nebrezhno obrashchatsya s chem-to ili izmenyat' ego, vyzyvaya problemy)
"Don't mess around with the settings or you might break it."
"Не играйся с настройками, иначе ты можешь их сломать." (ne **igraj s** nastrojkami, inache ty mozhesh ikh slomat')
to get promoted or advance in one’s career
to think deeply about one’s failures to gain insight
to spend more money than one can afford
to communicate or offer support to colleagues
to submit school or college work to the teacher
to gradually stop providing financial support or benefits
