Neither parenting nor adulthood come with a manual.So our guests on Wednesday's episode of KPBS Midday Edition, are bringing you some advice.We'll hear from a journalist, child therapist and an author about work-life balance, parenting strategies and 'adulthood secrets.'Guests:Mary Louise Kelly, co-host of NPR’s All Things Considered and author of "It. Goes. So. Fast."Jennifer Kolari, child and family therapist and founder of Connected ParentingGretchen Rubin, bestselling author and host of the ‘Happier’ podcast