Maciej Czekaj – Author Bio
Polish-German communication trainer and rejection coach. Author of two books (over 8,8k copies sold) and DSR® method. Speaker at conferences. Guest in newscast...
Polish-German communication trainer and rejection coach. Author of two books (over 8,8k copies sold) and DSR® method. Speaker at conferences. Guest in newscast...
Our Mission is to help companies and specialists to solve business communication problems by introducing them to the DSR communication method.
© 2021-2022 DSR Institute Int, DSR, Dynamic Social Relations, DSR Rejection Coaching - Maciej Czekaj
© 2021-2022 DSR Institute Int, DSR, Dynamic Social Relations, DSR Rejection Coaching - Maciej Czekaj