Is Time Travel in the Past Possible?

Time travel may actually ought to be actual. There are paradoxes associated with it, but there is also good reason to think that it might be possible. With a proper understanding of causality, if certain paradoxes can be constructed, then you can have time travel situations that would violate that rule. Right now, maybe there's some way of resolving those paradoxes. I haven't seen them, right? And we're talking like the boot strapping paradoxes, right? If those cannot be resolved, then i thinkthat there are metaphysical restraints. But, but it's the commitment to causality, for me, that does it not a commitment to a or b theory of time.