I see, after that information, it is evident he is not invested in the relationship. Men make time for people they want. No one is too busy for a quick text, you were not a priority I’m afraid. You will not get your needs met by this person unless he chooses to make you a priority and give you his full attention – something which he may not be capable of without growth or he just didn’t feel a strong enough desire to do so for you. Do not take this too personally, you tried to make things work but never lose yourself over another man. Only invest in a relationship where your needs are being met too, you’ve done the right thing to walk away. If you stayed it would exacerbate your anxiety and make you feel worse.