should i cancel my account???? hmmmm......

hye all....i just got new job lately but this kind of job need me to focus the work 100 percent all day..compared to my job now, it seems hard though..i don't know whether to switch my relax-enjoy-happy work to busy-boring-sad or not!!
so should i cancel my account??? it is because if i can't get to online constantly, it is better to me and to my all lovely friends all over the world if i cancel my account right??hmmm..... i mean, this will not bother anybody anymore......i am s0ooooo confused and i don't know how to express myself to all of y0u....