Tempted but enough

My boss sent an urgent email asking me to call him ASAP. I was wondering what does he want to discuss with me. Reallocation? Project Status?

When I called him, he wants to discuss with me about asking me to go to Macau next week for an exhibition. It's all about good food, great hotels and posh cars but I'll give it a pass.

I told him that I have plenty of things to do and I worry that I can't finish it in time. While rejecting his request, I helped another colleague by suggesting boss to send him instead.

Pros:
Showed boss that I prioritize work over fun
Get to rest more by traveling less

Cons:
Skipped the chance to enjoy
Missed chance to upgrade my Enrich to Silver (almost qualify)
Less credit card points (after I joined this company, my points can exchange for RM400 cash voucher, hehe)

May be it's due to the fact I've been to Macau before.