Few questions

Hi, I’ve decided to clean toilets for the next 5 years of my life as an 18 year old teenager. I wanna go for 2e REP, I hate my country and have my own reasons to move and never look back. I don’t have a criminal record. My physical performance: 16 pull-ups, 67 push-ups, 3km run 13:12 min. I’ve been working out for 1.5 years mostly calisthenic based. I’ll have few questions.

1. I don’t speak French at all but I speak native level English should I start learning French 13 months before joining?
2. I want to suffer in any kind of environment whether it’s rucking,crawling,sleeping in dirty places can I have that in 2e REP?
3. My dad is in Turkish SF is that a problem?
4. What should I do to get selected I heard people saying it’s just luck.
5. Can I almost certainly get my citizenship after 7 years?