DJ - how to beatmatch (instruction video dj'ing)

How truly to beatmatch, also a must for back2back (when not singed to eachother), with pitch-(tempo)slider and juggwheel. This video aims for dj'ing as a pro @15min: on ear, hearing different tempo's and then to discover what one is going faster than the other one, and to get them straight. You can also give a push to the jugwheel to see if it is getting closer to each other. For me the whole que'ing is fun... but to beatmatch with two different screens and incorrect bpm or not at all shown not jet. Invested over 700 in such kind a set... so, need to learn more now. Probably still need to buy a set as I used to dj with... due to being ready for a gig over two weeks.

oh yea, how I feel... terrable, depressed... stupid... like it will make no sense... have put already so much time in the getting the usb's ready to play... man...
And I don't want an agenda with gigs... I want freedom.. no set dates, altough I feel like. Rather be zen and meditating, and finding another place to live... rather than having arguing with ya pa. Things I do not like.
Used to life in more peace: finalizing my Hip Hop album... Whom is musically ready for sale and can be ordered as digital (wav and/or mp3 or whetever) file.
The new name will be Flow5d (d from Dirk and to make it a 3-steps'' name... as brands aimed for world or bigger crowd aims for)... it also meaning five-dimensional... and freedom of where we are getting as a people is nice with it.
Contact via: https://shahecstatic.webflow.io or https://dichter01.wordpress.com (more abowith blogging)

video credit: sound of arman https://www.soundcloud.com/justarman