Tactic trainer videos session 1

I have a FIDE rating of 1833 and am finding the climb up to be a master very difficult.So i ve decided to improve my tactical ability first using chess.com 's tactic trainer and posting youtube videos as I solvethem . I am hoping that this will help me with my thinking process as I talk loudly in each position.  PPlease feel free to comment , critizise and help me with your suggestions either here or in the video