What happened, happened. Learn from mistakes and obstacles and move on.
Easier said than done, no?
We all tend to carry lessons from the past (if we're smart), which is a good thing. That's how we learn and grow. But if past foibles weigh us down by shaping our reality. Example: If you tried to ride a bike once and fell off, then tried it again and skinned your knee, it might be easy to say, “I can't ride a bike.” Which might be true at the moment, and will be true if you give up right then and there. But if you say, “Maybe I'm just doing it wrong, I need to keep trying” then eventually you will learn how to ride a bike. As long as you don't trip up on the fact you fell off the bike, you'll be fine.
When it comes to blogging we all have different things that trip us up. Whether it be writing our hearts out and hearing crickets in response, or making an embarrassing mistake online, as long as we put our failures behind us, it's possible to overcome anything.