Hi Marijin:Welcome to the forum! It is difficult to answer, as it is not clear what genre you are playing and at what level. For music you are learning, it is generally best to follow the dynamics written by the composer, until you develop the experience to know where it is appropriate (or not) to vary the score. If you listen to really good recordings, there are personal interpretations, but all within the general framework of the written music. How much latitude can be taken depends on the type of music as well as the period it is written.Analyzing music well comes with both experience and education. If this is not helpful, could you provide a little more information, such as what you were playing when the note dynamics were questioned?
Very true Bronnenstam,When I was learning Chopin's "Raindrops" nocturne, I read the maybe anecdotal and inaccurate story of how it was written, and therefore then viewed the middle section as not just the torrential storm, but also what might have been Chopin's despair that those he loved were out n the storm and might not survive. Torrent + despair in the interpretation... the notes, phrasing and dynamics within the framework of the score... but a different mood than just a heavy storm.