I have an old TI-85 that I use constantly. I’ve been thinking of upgrading to the TI-89.  Anyone have one?  Is it worth the $140?  Thoughts?

Do you believe it exists? Or do you think there is no such thing as luck?  According to Wikipedia:

Serendipity is the effect by which one accidentally discovers something fortunate, especially while looking for something else entirely unrelated.

I have worked very hard in my life and have achieved many things, but I have to attribute some of it to serendipity.  I have spent some time thinking about this over the last few months as I continue networking for the next opportunity.  The Law of Attraction talks about the concept or belief that you can “will” things into existence.  If you want to to be President, start imagining yourself as such and working towards it and it will happen.  Is this concept similar to or at odds with serendipity?  I would love to hear your thoughts on this!