you can sell drugs at 5 PM when the house is empty
No you can't, can't enter the basement.
Using all time there is to keep a steady relationship score, can't progress on anything due to that.
Can't deliver in the mornings since you have to talk/work all the time to keep a steady relationship.
I don't get the game, thats clear.
I could accept a negative relation with everybody and then progress, but that seems stupid.
Edit: Oh... you have to have money to go on the dates, but all the money are used on gifts, so you are forced to have a negative relation to progress, not possible to earn money without having a negative relation... omg this is idiotic.
it's ok that the developer wants his game like this, but then it should be more clear that everything is locked and you can't make a difference.
Now it has mechanics thats doing nothing.