The effects of TAL seem to be profound enough that diffuser testing would be almost unnecessary, as the self effects and targets’ effects appear about identical. I don’t fully understand the effects, but here they are, as I see them so far:
http://www.pheromonetalk.com/mens-journals/detour-64713.html#post498982
This thread is worth a second look. I see some similar effects but can’t put my finger on them. An emotional intensifier? Could be. I can’t imagine wearing this with heavy duty IH or something, but will effort it with P74 in coming weeks.