Extremely slow skill gain

[Marvin Kosh]

What it does:

Adjusts skill/badge gain time so that it will take 32767 ticks to get one percent of a skill/badge level.

Obviously this isn't for general use, but only for situations where you want to freeze skills/badge levels for some purpose.

This won't prevent you from modding a Sim's skills, nor will it prevent random skill increases from chance cards.

[Marvin Kosh]

To put this in perspective, 32767 ticks is just over 18 in-game hours.  If you can keep a Sim skilling that long, they could gain one percent towards that skill or badge.  If you could keep them skilling for 75 in-game days, they would be able to gain the full 100 percent of a skill or badge level.