Hiya Fae... seems a lot of people (myself included) are just making re-appearances... perhaps now that the weather's cooled off a bit we're more inclined to want to be active... which makes us want to re-start! Just a theory
But everyone's right, no one is going to yell at you for leaving and coming back and leaving and coming back....... that's life! Things change, priorities get switched around, we fall off the wagon... But the most important thing is that you're back! There's a mini-success in that alone! Be proud of yourself!