Masterlock Cobination 1505 for Newbie

[chopitup]

Trying to 'crack' any combo lock that you know the combo to is difficult because you have a bias towards the numbers which you know are correct.

Wear a blindfold.

[itzcuzimuslim]

ok so i have a brand new lock and i haven't looked at the combo, i am holding this thing in my hand, so now what do i do ? how do i start?