I have a hard time explaining this. Recently my behavior is getting more and more unbecoming of my usual self. These are my symptoms and traits which I'm a bit ashamed to say, some of them I already have it when I was young.

1)Tendency to jump from task to task (not so bad in the past)

2)Unable to sustain attention for long periods, like, watching movies. My friends are able to enjoy it, for me, I couldn't even understand the content, just ended up staring at the screen almost all the time.
This is been happening every time I watch movies.
I also almost avoid anything that requires a long attention span.

3)Lack of interest or even fear in learning new things. When certain things are taught to me, I end up concentrating on the trainer's movements and other non relevant stuffs.

4)Quite easily distracted and lost in thoughts

5)Procrastinating

6)Difficulty processing new info.

7)Occasional forgetfulness and the need to constantly double check to reduce it.

8)Feeling easily bored with a task after only a few minutes, unless doing something I find enjoyable.

9)Disorganized and neglect responsibilities. My room is in a mess now. I barely thought of cleaning it.

10)Easily confused and clumsy

Hope someone here can help me with this. I am still able to function despite all that but I keep quitting jobs easily and ended up unemployed for years because of it.