My mother took elocution lessons when she was young, and used them frequently in the corporate world when she was working for companies such as Johnson & Johnson, Cisco, and others that I forgot. Mainly administration and marketing roles, selling and programming software, high-tech medical equipment (the first MRI scanners, surgical laser equipment, antibacterial material surfaces, etc) My father, on the other hand, was an expert in metallurgy and jewelry making. He was also a phenominal programmer, and constantly asked questions. He became a lecturer in technology and the SQ4R learning method (before it was ever called that. This is not to be confused with SQ3R.) The proof is that he could examine and absorb textbooks one after the other, utilising his knowledge. However, due to his death/murder (Sounds a little edgy, but there you go) when I was quite young, coupled with my mother's terminal systemic M.E. and fibromialgia, she cannot operate near to her peak capacity and cannot work, instead devoting her time into my education and wellbeing. This means I am her permanent caretaker.
I will continue to speak eloquently and improve, so that this work does not go in vain.
(Just an explanation, don't take it as anything else.)