What do you mean by, “transcend your chart”? Everyone probably has a different idea of what that means.

I think you likely mean, “I am over-critical of people and say harsh things to them suddenly, which the chart shows by my Capricorn ascendant, 6th House Moon, and 8th house Sun, with Mars and Mercury… Can I ever change this about myself?”

If this is indeed your question, you have to simply realize that literally NOTHING at all in the entire world is unchanging. Everything is changing, constantly. Nothing, literally nothing, is permanent – except for the entity outside the world, the world’s observer (consciousness / “soul”). If you bear this in mind, then you know that any “can this ever change?” question always, allllllways, has “yes” for the answer.

The only real question are “how? how much effort will be involved?” – questions like that.

For a situation like I mentioned above, where there are so many confluent indicators of the same thing, and each one is quite strong, then people may not notice too much change at all in the person, even over the entire course of their lifetime. For other situations, where there are only one or two things weekly indicating some condition, we can predict that it will be just the opposite, change will be very noticeable and happens easily, with almost no effort.

If you mean a deeper sense of “transcend” – then you are talking about mukti (aka. moksha) – “enlightenment” (aka “liberation”). Is this possible? Again, yes, it is. Is it easily, no, it is very very difficult. Is it worth it to try and make any progress at all? Yes, it is the only thing really worth anything because it is the only thing that affects the permanent observer directly and truly, rather than just affecting the impermanent observable / experiencable world.