Overall I am a mutable personality, although with my Mars in Aquarius 6th square Uranus in Scorpio 3rd, I can get quite mentally fixed. People can have difficulty changing my mindset but I would say my mutable Mercury in Pisces 7th offers me more mental sensitivity to other people's ideas and not just my own. Although I won't lie I like to get my opinion across. I think someone up there in the universe was having a laugh with my chart, I have got sensitive Pisces lots of 7th house planets, aspects to Neptune galore, then I get serious Saturn opposing my Sun on Asc, and then someone decides to throw in Mars square Uranus in fixed signs
. Spot the odd one out the aspect least likely to get along with the rest of my chart.
But anyway, my fixed energy never really appeared until my late 20's, I was indecisive, changeable, and followed everyone else. So Mars in Aquarius square Uranus is like a breath of fresh air since I have been letting it out more.
Fixed energy can be good I suppose there are times to persevere, times to let go and times to move on. I have learned this a lot over the years. You just have to know when to do which.