@TeamYouTube Can youtube please stop recomending me videos i've already seen? Its not the first time that i am half way through a video when i realize "wait a sec, i already watched this!". The red bar bellow the video disapears after few days. Just keep it there forever...
Several factors influence recommendations. Have you already selected "Not interested" on the videos you've watched? Here's how: https://goo.gl/mfD7rf . This will influence how YouTube suggests videos to you in the future. Keep us posted.