Hey guys, thanks for the feedback! As a matter of fact, I agree with all the comments... I tempt to react more or less in the same way if I'm watching 10 min of dull stuff.
I have to admit, the video sucks!!! Sorry for that. I was a bit too enthusiastic. 10 min of (very) small wave riding... it's a very boring...

won't happen again.
After I made two very long videos - which I myself NEVER watch for a second time - I decided to maximise future videos to 1 minute...
The other thing with the selfie, narcissistic gopro footage... I'm afraid I can't change that... my girlfriend doesn't want to sit on the beach for hours...