They feel down to ask someone about something.
They feel, If I will ask someone something what will they think about me.
They will say someone that he even don’t know this silly thing.
This is the only reason behind many people doesn’t ask.
And they search on google or any other source.
But, they doesn’t undestand the value of time and knowledge.
If he will ask someone he will be more clear with concept and better understand and can ask on some better problem and get better knowledge in less time.