Bad day n bad mood...

2day is the third day of me working as a credit card salesman...Haizzz... mood very down 2day coz didnt get any sale n cause ppl been scold...If scold me,then nvm but if i cannot get sale n other ppl get scold,i really wan say sorry 2 them!!! Its really hard 2 bcome a salesman coz if got sale then very good,if don hav sale then will scold by ppl,its really make my mood down... N i finally realise i don hav any potential 2 bcome a salesman! Haiz...nomatter wat,i really wan 2 say sorry 2 the person who been scold by manager bcoz of me didnt get any sales...Really sorry coz i already try my best n i already ask all the customer from morning 2 nite d,i already try my best,sorry... But if he cannot accept my sorry,i also cannot blame or say anythings coz i really didnt get sales n useless in the area of salesman... Haiz,but 2morow still need 2 go work again,i will try my best again 2 let the person happy n won been scold anymore...