Not that this depresses me so much; but I feel the lack of freedom when I'm aware that, as I grow and become an adult, my thoughts, opinions, personality and character depend more and more on other people: my parents, my friends, society, politicians, philosophers...
Somewhere in time I lost my trust in myself. Not self-confidence, this is self-reliance. To rely on my own experience, my own logic, way of life.
I know that for many people "it's absolutely normal" - but I feel that in past I (or maybe also everyone else?) have been less vulnerable to agreeing with other people without thinking hard...
See? The very fact that I write here, asking for your opinion or advice, means that I don't rely on my own logic, my common sense and ability to act and think, anymore - I need to ask around before being sure what to do... or even what to think.
Do you sometimes feel like this, as well?