Suppose you wanted to write, a long passage with regards to the process of learning a foreign language. Starting from how often one should study, how one should study, the things one should avoid, etc..

How would you approach it, without using the -lu' ?

The only choices I can think of, are saying {vay'} and/or {ghojwI'}, and using them interchangeably. But I would avoid the - lu', if not for any other reason, at least in order to avoid hitting the simultaneous -laH/lu' obstacle.

Would you approach this differently ?