I have gotten better about it in recent years, but the world of blogging has had a very sharp learning curve for me. (healthhomeandheart.com)
The overall blandness of the career mode, online connectivity issues, and sharp learning curve burned me out well before it probably should have and left me with a strong case of buyer's remorse. (metacritic.com)
This year has definitely been a sharp learning curve. (sport.ox.ac.uk)