Traditional -following or belonging to the customs or ways of behaving that have continued in a group of people or society for a long time without changing; প্রথাগত

Sustain -allow something to continue for a period of time; বজায় রাখা

Comprises -to have as parts or members; গঠন করা

Generations -all the people of about the same age within a society or within a particular family; প্রজন্ম

Era -a period of time of which particular events or stages of development are typical; যুগ

Rely -to depend on or trust someone or something; নির্ভর করা

Ancient -very old; প্রাচীন

Chronic -continuing for a long time; দীর্ঘকাল স্থায়ী

Migraines -severe continuous pain in the head, often with vomiting and difficulty in seeing; আধকপালে ব্যাথা

Psychological -relating to the human mind and feelings; মানসিক

Hypertension -a medical condition in which your blood pressure is extremely high; উচ্চ রক্তচাপ

Observe -to watch carefully the way something happens or the way someone does something; পর্যবেক্ষণ

Ignore -to intentionally not listen or give attention to; এড়িয়ে যাওয়া

dissatisfaction not pleased with something; অসন্তুষ্ট