Your first name of Thirssa has made you a hard worker with a meticulous sense of detail. You are a realist and could be interested in mathematics or technical sciences. As a result, this limitation causes repression and frustration at times. You are not easily influenced by the opinions of others, who may accuse you of being stubborn. You do not have great ambitions and your requirements in life are moderate. Your lack of expression can lead to misunderstandings and unhappiness with those close to you who do not understand your practical, candid, somewhat self-centred approach. This name inhibits the inspirational quality of musical or artistic expression. You resist change. At times you find it difficult to express the depth of your feelings for those you love. This name limits your vision and imagination but you could be inventive along practical lines.