I believe if someone is struggling to have a single lucid dream than that person will probably get tired of trying every single day, RCs throughout the day, getting up in the middle iof the night etc. It also has alot to do with your daily life, if you have a very stressing life and got too many things on your mind than you will barely have time to even focus on lucid dreaming, I know this because it happened to me.
The thing about lucid dreaming is that if you are not a constant practicioner than you will soon forget about it, no matter how awesome your lucid dreams are, eventually your real life will take over completely.
But to answer your question, in my case I can have lucid dreams every night with a single technique I have mastered, yet I don¨t think I will ever get bored of lucid dreaming…