The lit moth orchid

The orchids evokes conflicting feelings in me. Undeniably, they are very impressive and elegant. But I am a tradition loving person so much that I feel these too exotic for me. I buy one now and then, and have also tried to get them bloom more than once. We have a mechanical air conditioning in our apartment and orchids don't like it. However, the species is nowadays  more processed and should be easier to get flowering also in such circumstances. In theory I know a lot about growing moth orchids and have followed instructions well. I also know how to grow other plants in and out. But no, I haven't seen any new flower. As a persistent person I'll try again. Maybe this time...