By that time the sociopath will not need you to satisfy any of his basic needs, and will see you instead for what you really are--probably a weak-willed whining sissy.
Think this is unnecessarily complicated and time-intensive?
It's about you, and that's ALL you care about anyway. They are casually sneaky and fail to reveal pertinent information about themselves from the get go.
Depending on your sociopath, though, it might feel more like breaking off a thumb to free yourself from handcuffs than ripping off a band-aid.
The truth is that you and your sociopath have formed a symbiotic relationship.
Gawd forbid you corroborate stories and form an opinion based on FACT that would validate your worst fears about your 'said' relationship with the Leo man. Making sure that their needs are met before yours takes precedence over all, much to your detriment. Feelings of love, joy, peace, security and happiness. Once they become comfortable in your presence, they will take advantage of you without contributing to your household, leave their dirty clothes at your house for you to wash, inconveniencing your life at every turn..you allow it. Take the cream of the crop and leave you with the scraps, e.g., use up all the hot water so you get a nice cold shower and leave empty containers of things in your refrigerator that you commonly use without batting an eye or replacing them. They tend to be financially tight-fisted (CHEAP), fiscally irresponsible, and rather selfish!
They aren't selfish with themselves though, just you.