If you happen to fall into emotional attachment and feeling guilty again, don't beat yourself up for feeling those things. There's a big gap between not taking time off in 4 years/feeling guilt and being able to emotionally detach. Sometimes it takes years to reorient your life and values away from feeling guilt for asking for what you want. Many times the people who have manipulated you will refuse to accept you are trying to change and this will make it much harder.