A "cheerful personality" refers to someone who generally has a positive and happy attitude. They are often upbeat, friendly, and spread joy to those around them. Full definition
Mechi's the sort of person who's constantly exuding energy; the kind of girl whose happy vibes and cheerful personality lights up any room like a newly - bought light bulb. (dishbydish.net)
Josie has a very cheerful personality although she's quick to let the floodgates flow as seen by her introduction video below. (gearnuke.com)
Unlike other field of careers, this particular field of profession needs a very specific skill set that includes; customer service, management of money, short and long term memory and also cheerful personality. (bestresumeguru.com)