In the middle brachos of the Shemone Esray, we begin by asking for our spiritual needs (knowledge/understanding, repentance, and forgiveness). After these are completed, then we begin to ask for our material needs (health and wealth). A person must always focus on spiritual needs before material needs.
4. Be kind to yourself. Speaking badly even about yourself is unethical.
הלכות שמירת הלשון 