Substitution

In this nonsensical nonsense-kind-of-life, can a chocoholic actualy substitute a Snickers bar with Mars?

Do you think the Mars bar will be upset to find out that it is only a mere substitute?
Assuming chocolate bars have feelings, of course....

Anyway, all the chocoholic knows is that there is definitely not any direct substitution around as it just never is quite the same with any other chocolate bars.

So the search continues, for the perfect substitution.