* Reject everything. This is basically the path of the Yogi.
* Assign meaning to something. It could be your kids, your spouse (I wouldn't recommend that one), philanthropy, a "vision," or whatever. If people ask why it's important to you, don't explain in logical terms. "I decided that it would be."
* Stop thinking about it. Chase the dopamine. I think most people do this, even the most thoughtful people. It might even be impossible to escape attachment and emotion.
In the end, attachment and emotion are truly illogical experiences. Do we embrace that illogic completely, try to "control" it, or struggle to reject it entirely?
I think the Yogi is eventually one with it. He doesn't try any of the methods you offered. Controlling it, embracing it, or rejecting it. He just let's it be. And in that way he becomes free from it.
With respect to your comment on the yogi: note that most yogi follow some number of vows [0] and abstentions [1] that seem to me to be very much an attempt at "controlling it." Eventually I guess they don't need to "control it" anymore, once they reach Samadhi, but in practice the path of the Yogi is typically one of repression.
You should not look at any of these as a sole path but enjoy all of them in moderation.
christian I presume?
Also is it necessary to bring an unrelated belief system into this...?
We should not look to eating for pleasure, just for health.
We should not look to our career as a source of fulfillment - it's just a means to an end.
We should not look to our mates as a source of salvation - we should focus on giving.
We should not look to our kids as objects to make us whole - we should focus on giving...
Ok, so if we're gonna take away all these things as "drugs", what's left?