Do you think that creating and manipulating gravity is possible in the future and if so would it be used?

Will space travellers in the future have to plan around the gravitational field of large objects in space? Or will it not be a problem

Will humans feel the same amount of gs in a turn in space and on earth or will one be able to turn sharper even if it is slight?

Do you think in the future this might affect space travel in any way?

Is there a possible situation where they do not apply in turning?