Not everything can be summarised

My friend tends to prefer summaries over original content, so I made a summary of what I would like to tell him.

Not everything can be read on mobile,
Not everything can be said in one sentence;
There are topics that require many words,
long time to be processed,
long time to be understood.

When you complain that an article is too long
read it anyway and then make a shorter version that suits yourself.
When you skip a long article just because it’s too long
you are missing the message altogether.
Do you think you can discard the message, before knowing what it is about,
and be satisfied with the summary of your guesses?