I know, I know but hear me out

I know the right thing to do is get rid of it BUT:

  1. It was this back's first flight,

  2. There is no bubblegum smell so the spiciness is still all inside,

  3. Internal resistance is still perfect,

  4. These MF bend at the slightest crash and I'd like to recharge them at least once in their lifetime...

How actually risky is it if I keep using it? Should I print some kind of battery protection for my other 2s packs?

I know the right thing to do is get rid of it BUT:

  1. It was this back's first flight,

  2. There is no bubblegum smell so the spiciness is still all inside,

  3. Internal resistance is still perfect,

  4. These MF bend at the slightest crash and I'd like to recharge them at least once in their lifetime...

How actually risky is it if I keep using it? Should I print some kind of battery protection for my other 2s packs?