How do you cause problems?
I cannot say with any certainty. Neither can you. Just be prepared for the fact that people may miss you when you're gone. Remember that you're not responsible for the feelings or reactions of others. It's up to you to decide if you want to take the risk of people grieving or not.
What you've described is how I felt before my attempt. People's reactions proved that I was dead wrong. Personally I am not holding on for others. It's selfish to expect someone to sacrifice their pain for others. If my loved ones truly love me, they would understand and make peace with their grief. They'd be sad, yet relieved I'm free of suffering.
What made me hold off is realizing I wasn't thinking clearly, as everything I believed ended up not being true. Im trying to recover, and if I cannot, well I'll ctb then. I at least have to try.
In retrospect, I think I convinced myself I was a terrible person who destroyed people as justification. I am not implying this is you. Im just offering this possibility so you can entertain it for yourself.
You seem uncertain about CTB. If this is true, mull it over. CTB is a weighty decision to be taken seriously. If you hold off for now, you can always CTB later. If you CTB now, you can't take it back.