Do you agree that there are always two ways to look at something?

Take an example which is close to my heart…
When people gave you more and more work…
Do you look at it as an evident of trust?
Or do you think that they are trying to throw their responsibility to you?
The perception matters a lot. The first will motivate and give you the sense of achievement in doing the work, while the latter will make you exhausted - physically and mentally - thinking that people has been unfair and you shouldn’t be the one to do the job in hand.
You might be happier if you’re a person with positive perception towards everything. In fact, I WAS a person with that way of thinking. My belief started to shake when I heard people pitying me and advised on how I should have the courage to say no whenever I feel overloaded.
Let’s me analyze my situation more thoroughly with few more examples.
First. I listened to my friend advice and start to think
Should I perceive myself as a person who opens up to opinion?
Or a person who has no stands and easily influence by other?
Two. When I’m given a work that’s not my expertise and I accept it
Should I treat it as a challenge and opportunity to expand myself?
Or am I just being ignorant of my own limit and greedy to accept everything?
Third. When a person is asking for assistance and I offer to help
Should I be proud of myself to be proactive?
Or am I worth laughing as I’m throwing arrow to myself?
Fourth. When I am not outspoken but making conscious effort to talk more
Should I be happy of myself that I keep trying to improve?
Or am I just being silly trying to break and change my own personality?
Fifth. When I struggling but surviving my work
Should I feel that it’s normal and I am adapting to my new comfort zone?
Or am I just don’t have the courage to get out and start fresh?
The list can go on and on. But basically, I just don’t know how to evaluate myself. Even when I decided to think positively about myself, I’m wondering if I AM actually in a self denial mode and just try to justify my actions with all the excuses. Oh gosh T____T
What is the name of this weird disease of mine?
Should I call it a well self-awareness?
Or is this what we known as the feeling of insecurity?
Irregardless, I know I am happy to meet up with my high school classmate this weekend :D

@ Indo Padang, The Cathay
…Or am I just trying to convince myself that I have spent my weekend meaningfully? Hahaha! This one is a bit too much =.=''
In a vicious cycle,
ED