How can u know that u r suffering of depression?

I dont know whats wrong with me sometimes, sometimes i just feel like crying feeling so sad, like my life is not worthed. As happy as i am now, then the past.Sometimes i just feel like so depressed like so sad i wanna cry for no reason and i just wanna get out of this life or so, but then later on or the next day im normal! Do u call that normal ? Or is it just me ?

Of course im not the same persona that i used to be in the past, now i go out more, talk more, i have a boyfriend who loves me and that i love. But somedays r just i feel like no reason to be alive or so, just feeling sooo sad. But actually in reality my life isnt sad, this life i have know is the happiest life i ever been in.

your hormonal. if you are between the ages of 12-18. its normal.

you know when your depressed when you have this burnt out feeling. not just being sad but lack of motivation. when you cannot have a fun time because your too busy thinking about things that make you sad.

I far from call it normal, but the sad thing is I'm going through the same thing! I feel so lonely, and I'm pushing everyone that I love so far away from me, but I'm so happy at most times. It's like a light switch goes off and on... I don't understand it... I need to see and doctor, I believe you do too... Good luck!

Depression is different for everyone, and all ages can experience depression. You most certainly can be depressed during your teen years.

Please talk to a doctor, or someone you trust...if you are a minor talk to an adult family friend, family member, or someone from your school.

I call it depression. You neexd to see a doctor

you know when you feel bad about yourself.