Everything has been going so well...so why do you have this uncomfortable feeling? O, wait...it's not a feeling at all...it's a thought pattern...an old one...and it's not really bad, it just isn't who you really are now.

Sometimes the past can tinge the present with subtle vibrations brought about by who knows what...chemistry, maybe? A poor night's sleep? Thinking too much? Wherever it has come from, it's not the you that you are. It's just here to let you know that it's still there.

No point in 'trying' to let it go or trying to figure it out; let it be instead. It'll leave of its own accord when it's good and ready and you'll feel more clear then.