The way I see it, your output element (earth) is too strong. Based on the experiences you shared and as I browse through your chart throughout the years, I think your personality is one where you generally just go ahead and pursue what you like. You don't typically heed the opinions of others, you don't think too much and just act. Being too strong in output element, and at the same time draining your support element (wood) makes you quarrelsome. Not only you are likely not to care about other people's opinion, likely you will fight back against them.
Ceramics craft and trades is actually a very perfectly matching job to your strong output element. I think you should continue. But for me, I think to achieve success in life, base on your Bazi, you need to curb your output element strength. Bring it down to a level where you present the best version of you, the best display of your talents, but none of the negatives like being quarrelsome, fighting back as long opinions don't agree with yours.
I suggest strengthening your support element. Do activities that are governed by the support element like practicing respect for others through restrain, or religion/deep-reflection/self-study to calm down the output element. Metal, your wealth luck, is also another way to balance your chart. Make good use of your strong output to create wealth. coldpillow's idea on adding metal to your ceramic works to add value is feasible - I will expand on that idea: Have you thought of how to upgrade/transform your business strategically so that revenue can increase? Which market segments to attack/position your service to bring the most value to customers? What kind of people do you need to network with for the greatest outcome? These kinds of wealth-driven activities will help put your output element to good use and drain it down to healthy levels, at the same time bringing you better revenue. It will be a little uncomfortable because you don't naturally have any metal in your chart, so you have to force yourself.
As for Geng Wu and Xin Wei luck pillars, from my calculation, those pillars have greater risk of losing wealth/love. Because your Bing fire harms the Geng and combines with the Xin, both leading to a reduction of metal energy. Hard to confirm what is the source of the wealth/love loss - could be peers taking advantage, could be competitors in the market, could be referring to your own behaviour.