Lol, dont worry about ruining anything on a vic sak, they are pretty much indestructable. Ive put mine through a lot, not over the top abuse but a lot that im sure it wouldnt have been used for and nothing is ruined besides some scuffing from sand in my pockets (dont ask). So use it all you want, it wont ruin it! I have a SAK minichamp and a super tinker and a swiss tool, all vics and on the minichamp i use mainly the scissors and large blade the same, on the super tinker i use the large blade and scissors also the same and sometimes the small blade and on the swiss tool, well i just got it the other day but i usually use the pliers most on my multi tools.