Raising my son is hard, but not terribly complicated so far.
Losing loved ones is hard, but it's not complicated because there's no choice. It just hurts and there's nothing you can do about it.
Relationships with women and falling in love and having to let them go has been the most complicated thing I've had to deal with so far in my life. It's really confusing and painful and it doesn't always make sense and it really messes me up. Emotional attachments are very hard to control.