4/1 Opportunist-Investigator
Opportunities come through the fixed circle of people you know, but whether you can actually land them depends on doing the homework privately first. When someone hands you an opening, don't say yes on the spot; go check the details and get back to them.
In detail
The Personality Sun falls on Line 4, where opportunity travels through a fixed relational network, while the Design Sun falls on Line 1, which needs private research first to feel secure enough to commit. Combined, opportunity comes through relationships but gets secured through research, unlike 1/3 or 3/5, which process opportunity through repeated trial instead.