Feeling good and having lots of energy is essential if we are to get the best out of life. I am a big believer in supplements. I used to think that through good diet we could get everthing we needed, but I have come round to the idea that the levels of pollution in our world means that we need more than nature can supply. We take similar supplements to you - but also a Rhodiola (here is an article about it if you are new to it https://www.healthline.com/nutrition/rhodiola-rosea)
Stay positive and keep believing in yourself!