Save point tampering is a mechanic built into the game. This may seem a little nuts, but it makes sense considering the general premise - a premise that is in itself a little nuts.
Being responsible only seems like an evil act to those who are extremely insecure.
Madness string 2896
All changes, even the most longed for, have their melancholy, for what we leave behind us is a part of ourselves. We must die to one life before we can enter another.