Congrats on your excellent results in the A-levels.
Its good that you feel this because A-levels is just one of the
mile-stone towards your higher educations but not the peak of the
mountain.
You still have a long way to go.
U may feel different maybe after u accomplished the
following.
1) Got a good degree or higher
2)Success in your career , top 10% high earner
3)Marry with a happy family
You still a long way to go !