Wow, did you think that up on your own?
This is EXACTLY what every leftist politician says about abortion.
How do the following statements work for you?:
"Murder isn't a choice I can imagine making, but I'm not willing to impose that on another person.""Rape isn't a choice I can imagine making, but I'm not willing to impose that on another person."
"Armed robbery isn't a choice I can imagine making, but I'm not willing to impose that on another person."
"Murder isn't a choice I can imagine making, but I'm not willing to impose that on another person."
"Rape isn't a choice I can imagine making, but I'm not willing to impose that on another person."
"Armed robbery isn't a choice I can imagine making, but I'm not willing to impose that on another person."
Invalid analogy. All of those involve the initiation of force against another person. Suicide does not.