You might have played 'antakshari' basing on the last letter. Now play a similar game basing on the last word(s) and try building the sentence sequentially. How long your meaningful sentence be? It is addictive & challenging, too!
Are certain individuals born to be teachers and can only those be truly competent? Or can people without such aspirations develop to become ‘great teachers’? Are there certain conditions, the presence of which foster such development?