rlpowell has identified these stages that fledgling lojbanists usually go through. It is intriguing that these stages almost invariably follow in this order.
Specifically, these are the stages that many Lojbanists seem to go to in their quest to not use sentences with five levels of NU nesting.
This can also be described as a narrative in which a newbie gets various responses to their Lojban usage:
(edited IRC transcript)
<newbie> Oh, my first Lojban sentence! Wow, that's a lot of nesting. Let me re-read it. Wow. I have no idea what I was saying.
<newbie> Hey, #lojban, how do I make this sentence suck less? I'm a newb.
<newbie> Oh, yeah! Those are cool!
Months pass...
<newbie> Oh, yeah, good point. Ummm. I could make a lujvo! Cool!
Months pass...
<newbie> This nasting nested thing here: {omitted nasting nested thing}
<oldbie> Oh. Have you tried tu'a? <oldbie> AKA jai?Months pass...
At this stage, enlightenment is often reached, and the various techniques are used as they are appropriate, instead of as a one-size-fits-all.