Well don't forget that with scents most of the time you don't even smell it on yourself (anymore) because you get used to the smell, people you will meet during the day will still smell the scent on you however. But you could always spray a bit more on every morning? Or re-spray during the day if you feel it is needed.
Regarding the daily scent advice, maybe you can start by telling a bit more about yourself? How old are you? What kind of clothes do you prefer? Do you wear your perfume(s) to work, school or college? Or maybe something different?
In my opinion a perfume is part of your 'identity' and 'image'. It should complement, and perhaps enhance, the kind of style and image you are conveying to other people.