Would you like to improve your skills, as a couple? Mastering this skill, is crucial to our lives, as we develop ourselves.
It's a hard skill that, once mastered, pays off probably more than any other skill. One of the secrets to longevity is healthy relationships. It's no wonder that we always see happy elderly couples, who always go everywhere together, and are 80+ years old. It's also a wonderful sight :)
Improving your skills, as a couple, will help pay off in a few different ways. You'll feel less insecure. No more fear but rather more trust with each other. Perhaps you'll be EXCITED to come home to your spouse / loved one.
Trust me, my friend, that'll put you ahead of most couples. Because, the sad part is, even if the relationship feels great, and feels like it'll last forever, every candle burns out eventually... UNLESS... you learn how to maintain the fire, and light it again, and again, as your relationship grows, with you as a human (personal development), to grant you longevity and happiness with who you're with.
I strongly suggest Couple Skills by Steve Keller.