If for insomnia issue you are taking then why do you need to take it during day time and also taking clonazepam for long time can cause dependence. Instead of relying on medication you should follow sleep hygiene, avoid taking tea and coffee during evening. Use bed nly for sleeping. Avoid lying down or sleeping during afternoon. Avoid watching TV at night or using mobile whatsapp fb at night. Also go for a walk In evening. Take hot water shower before going to sleep. Also if you are facing some anxiety issue or racing thoughts while going to sleep you should consult a psychiatrist.