43 is an interesting number. In essence, it means looking inward for answers in a methodical way and the creative expression of what's found. It's both an analytical and a spiritual number.

I don't see the number 43 in your numerology profile. But the number 7 is present in some significant places.

The 7 is mentioned because it represents the number 43's essence (4+3=7). The numbers of your numerology profile may contribute your sensitivity to the number 43.

1. Your heart's desire number is a 7 (calculated from vowels of birth name).

2. One of your pinnacles is a 7 (calculated from birth date).

3. One of your challenges is a 7 (calculated from birth date).

4. One of your life periods is a 7 (calculated from birth date).

5. Your current personal year is a 7 (calculated from birth month, birth day, and current year).

Be all that as it may, my hunch is you're seeing the number 43 so often because of inertia. For your entire life, your consciousness has picked out the number 43 from all the other numbers available to focus on.

There may have been a significant event or situation when you first started noticing the number and a reason for noticing it. To keep noticing the number for over forty years, I'm thinking is an impetus established at that early point.

Perhaps if you can remember or mentally relive the period when you first saw the number 43 and felt it was significant, an answer can come to you.