Refusing to chop in a mtt -EV?

[captZEEbo1]

I don't know if this is the right place to post it (it seems more fitting to me than to actually post it in mtt), but let's say I make final table in a mtt. It gets 5 handed and they want to chop. For whatever reason I don't want to chop. Are people going to be playing differently against me which will make my refusal to chop -ev? For example, people trying harder to bust you, reraising you more preflop to spite you, less likely to go bust until I go bust b/c they know they can get a chop once I'm gone? Any opinions on this? Because I might make a final table someday, and the last thing I want to do is chop unless I'm getting some amazing deal (unless of course, you guys think it's -ev to NOT chop).