Thanks JemiDove! Yes, Ctrl/C is meant to move the dot faster! It BOOM! explodes and gets out of your control (meaning you can't move it with A and D anymore), and explosion kinda feels freeing to me, but i've now realized that it may be not the case to some people! Perhaps it was less freeing than i thought since it exposes you to a bigger risk... that makes me think a lot!! Thank you so much for the good feedback :D