User blog comment:The Lord of Minas Morgul/Learning Quenya/@comment-26184570-20151015033931/@comment-27723099-20151031222618

While these are basically wise words from Argali, I believe it's almost impossible to waste time with anything. Learning a new language, even a nonexisting one, helps you to develop a deeper linguistic understanding. The more languages you know, the easier it will be to get into another one.