^^ Yes is certainly the answer the OP is looking for, Mcwillis, but your post only verifies that achieving an OBE is a far more complex operation than visualizing some object for 30 minutes.

After all, is an eight-step process that includes fairly involved attention, memory, visualization, and contemplative processes really equal to visualizing some object for 30 minutes? I don't think so.

Not to disparage de Contrecoeur's process, of course, because it is very well thought out and worth attempting (or, better yet, mastering); thanks for sharing!