Leave in gear, or not ?

[1781cc]

I always leave the TT or the management's car in gear when I park it, she doesn't however, so I always make sure there is enough room should she lunge forward in the car. 10 years in, she still hasn't learnt, wheras I have mastered the loo seat, putting the toilet roll on the right way and how the cushions on the couch need to be "fluffed" at the end of the night... I fear the balance of power might be off...