Every time you sin you make the choice to do so.
Period.
I didn't think you were so confused that I would have to explain this to you.
But if I lose my temper and say a careless word one day.
...and help someone with an impure motive the next day.
...and commit a sin of omission one day
...in other words fail to live up to perfection, being an imperfect human being...
...and I confess my sins to God...and repent of them
is not the same as habitually lying, fornicating, murdering, cheating on my taxes, etc habitually and unrepentably.
If we conflate these two categories, we're all going to hell, because the unrighteousness shall not inherit the Kingdom, And Paul listed a list of sins and said such WERE some of you.