I’ve said it before and will say it again: don’t adopt a coat of arms lightly!
Arms serve, primarily, an identification function i.e. identifying the bearer/owner of the arms. This was true in the legendary beginning of heraldry, recognizing one knight from another from a distance on the battlefield, to today where the arms are more likely to be used as an online profile pic. An equivalent of sorts is an identifying tattoo or your unique signature.
However, what makes a coat of arms particularly special is that it is inherited. Using the tattoo example, think of a coat of arms as a tattoo that will be inherited by your descendants until the end of time (or the line dies out, whichever comes first). Just like you would want to be absolutely sure about the tattoo you’re going to get, you need to be absolutely sure about your arms. Even more so because of the hereditary nature of arms.
The inspiration for this post comes after reading the entry of October 9th on the blog “Crónicas heraldicas” by José Juan Carrión Rangel whereby someone is announcing publicly that he no longer wants his adopted arms as they no longer represent him. He is essentially going through a tattoo removal process, something most everyone wants to avoid happen.
The lesson learned from this story is to take it slow, do your soul-searching, take your time, test different versions, take your time, think hard and deep, and did I mention take your time?