'Thoughtful Intelligence: A Practical guide for Moral development,' is a book for training the mind-set to eradicate self and social incompatibilities to enhance the goodness in the system of humanity. Thoughtful intelligence is the higher order of thinking to train the mind-set to produce intentions and actions. Thoughtful intelligence can be struggled for and acquired. It is comprised of capacity to understand and realize the impact of one's thoughts, words and actions on others' (individuals', groups', and nations') survival, dignity and development in time (days, weeks, months or years) and space (geographical land with or without human beings). The book has been vetted by 70 students and 7 faculty members from NDU, COMSATS, NUST and LUMS, to validate its readership based on interest and length of the content to bring about a sustainable change in the mind-sets to grow morals. 85% results of the process found the book attractive to get space on front of studies.