'Planned' in the Bible

I planned with this confidence to come to you first, so you could have a double benefit,

I planned to leave you in order to go to Macedonia, and then come back to you from Macedonia, and let you send me on to Judea.

So when I planned this, was I irresponsible? Or what I plan, do I plan in a purely human way so that I say “Yes, yes” and “No, no” simultaneously?